APA način citiranja

 Abubakar, M. (2015).  The role of biotechnology in improvement of livestock: Animal health and biotechnology.  Springer.

Čikaški stil citiranja

 Abubakar, Muhammad.  The Role of Biotechnology in Improvement of Livestock: Animal Health and Biotechnology.  Springer, 2015.

MLA način citiranja

 Abubakar, Muhammad.  The Role of Biotechnology in Improvement of Livestock: Animal Health and Biotechnology.  Springer, 2015.

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